A Qlik App (Qlik Sense or QlikView) failed to reload with the follow error:
QVX_UNEXPECTED_END_OF_DATA: SQL##f – SqlState: 00000, ErrorCode: 0, ErrorMsg: Connection broken unexpectedly, Connection failed
Environment:
Qlik Sense Enterprise on Windows
QlikView
Connection broken unexpectedly, Connection failed indicates that the connection has been terminated.
A possible cause of this could be a firewall or other security measure falsely identifying the connection as a security threat/attack.
Related Content:
Error message QVX_UNEXPECTED_END_OF_DATA appears in document script logs after reload